3(x+5)=8x~~~First we distribute (we multiply 3 by x and 3 by 5)
3x+15=8x~~~Remove 3x from both sides
-3x -3x
15=5x~~~~Turn this equation around so x is on the other side
5x=15~~~Divide by 5x
÷5x ÷5x
x=3
23 below zero means you will actually subtract (remove) 23 from zero.
This can be represented using the following expression:
0 - 23
To represent this as an integer, this means you will use a negative sign to represent the removal or subtraction of the number followed by the number removed which is 23, therefore:
The integer to represent this is -23.
Answer:
8.8 or 9 laps
Step-by-step explanation:
2 miles = 3520 yards
3520 / 400 = 8.8
But if you round it up, it's 9.
Hope that helps
Answer:
$594.21
Step-by-step explanation:
Because 254.58 + 333.90+ 64.42= $622.87
and 10 off of $622.87 = $560.58
and 6% sales tax to $560.58 = $594.21
Answer:
Option D) 176 cm³
Step-by-step explanation:
Given
Length = 11 cm
Width = 4 cm
Height = 4 cm
Volume = length × width × height
= 11 × 4 × 4
= 44 × 4
= 176 cm³
Therefore the volume of the prism is 176 cm³ or option D)
happy to help :)
